Merge pull request #2 from databox/attributes

Additional attributes support

Author: otobrglez

README.md

@@ -35,9 +35,13 @@ Pushing data directly to Databox with help of `push` method:
 ```ruby
 client = Databox::Client.new
 
-client.push('sales.total', 3000)
-client.push('temp.boston', 52.0)
-client.push('temp.boston', 52.0, '2015-01-01 17:00:00')
+client.push(key: 'sales.total', value: 3000)
+client.push(key: 'temp.boston', value: 52.0)
+client.push(key: 'temp.boston', value: 52.0, date: '2015-01-01 17:00:00')
+client.push(key: 'temp.boston', value: 52.0, attributes: {
+    location: 'boston-south'
+})
+
 ```
 
 Inserting multiple matrices with one `insert_all`:
@@ -72,6 +76,10 @@ client.last_push
 - [Databox Web App](https://app.databox.com/)
 - [Databox Developers Portal](https://developers.databox.com/)
 
+## Author & License
+
+- [Oto Brglez](https://github.com/otobrglez)
+- Comes with `MIT` license and terms
 
 [travis-badge]: https://secure.travis-ci.org/databox/databox-ruby.png?branch=v2
 [travis]: http://travis-ci.org/databox/databox-ruby

lib/databox/client.rb

@@ -8,6 +8,8 @@ class Databox::Client
   debug_output if [1, "1"].include?(ENV["HTTPARTY_DEBUG"])
   default_timeout 1 if ENV["DATABOX_MODE"] == "test"
 
+  attr_accessor :last_push_content
+
   def initialize
     Databox.configure unless Databox.configured?
 
@@ -43,15 +45,24 @@ def process_kpi(options={})
 
     options["$#{(options['key'] || options[:key])}"] = options['value'] || options[:value]
     options.delete_if { |k, _| [:key, 'key', :value, 'value'].include?(k) }
+
+    attributes = options[:attributes] || options['attributes']
+    unless attributes.nil?
+      [:attributes, 'attributes'].each {|k| options.delete(k) }
+      attributes.each { |k,v| options[k] = v }
+    end
+
     options
   end
 
-  def push(key, value, date=nil)
-    raw_push('/', [process_kpi({key: key, value: value, date: date})])['status'] == 'ok'
+  def push(kpi={})
+    self.last_push_content = raw_push('/', [process_kpi(kpi)])
+    self.last_push_content['status'] == 'ok'
   end
 
   def insert_all(rows=[])
-    raw_push('/', rows.map {|r| process_kpi(r) })['status'] == 'ok'
+    self.last_push_content = raw_push('/', rows.map {|r| process_kpi(r) })
+    self.last_push_content['status'] == 'ok'
   end
 
   def last_push(n=1)

lib/databox/version.rb

@@ -1,3 +1,3 @@
 module Databox
-  VERSION = '0.2.0'
+  VERSION = '0.2.1'
 end

spec/databox/client_spec.rb

@@ -8,27 +8,46 @@
     end
 
     allow_any_instance_of(Databox::Client).to receive(:raw_push)\
-      .and_return({'status'=> 'ok'})
+      .and_return({'status' => 'ok'})
   end
 
   let!(:client) { Databox::Client.new }
 
   context 'push' do
-    it { expect { client.push(nil, nil) }.to raise_exception }
-    it { expect { client.push('sales.total', nil) }.to raise_exception }
-    it { expect { client.push(nil, 3000) }.to raise_exception }
-    it { expect(client.push('sales.total', 2000)).to eq true }
+    it { expect { client.push(nil) }.to raise_exception }
+    it { expect { client.push(key: 'sales.total', value: nil) }.to raise_exception }
+    it { expect { client.push(key: nil, value: 3000) }.to raise_exception }
+    it { expect(client.push(key: 'sales.total', value: 2000)).to eq true }
+  end
+
+  context 'push w/ attributes' do
+    it {
+      payload = {
+          key: 'test',
+          value: 200,
+          attributes: {
+              'me': 'Oto'
+          }
+      }
+
+      expect(client).to receive(:raw_push)
+                            .with('/', [
+                                         {"$test" => 200, :me => "Oto"}
+                                     ])
+                            .once.and_call_original
+      expect(client.push(payload)).to eq true
+    }
   end
 
   context 'insert_all' do
     it { expect { client.insert_all([
-      {key: 'temp.lj'},
-      {key: 'temp.ljx', value: 60.3},
-    ])}.to raise_exception }
+                                        {key: 'temp.lj'},
+                                        {key: 'temp.ljx', value: 60.3},
+                                    ]) }.to raise_exception }
 
     it { expect(client.insert_all([
-        {key: 'temp.ljx', value: 4.3},
-        {key: 'temp.ljx', value: 1.3, date: '2015-01-01 09:00:00'},
-    ])).to eq true }
+                                      {key: 'temp.ljx', value: 4.3},
+                                      {key: 'temp.ljx', value: 1.3, date: '2015-01-01 09:00:00'},
+                                  ])).to eq true }
   end
 end